diff --git a/Cargo.lock b/Cargo.lock
index 46b868331..563c9dbbe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,18 +2,6 @@
 # It is not intended for manual editing.
 version = 4
 
-[[package]]
-name = "ahash"
-version = "0.8.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -503,18 +491,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "fallible-iterator"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649"
-
-[[package]]
-name = "fallible-streaming-iterator"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
-
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
@@ -683,15 +659,6 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
-[[package]]
-name = "hashbrown"
-version = "0.14.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
-dependencies = [
- "ahash",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -709,15 +676,6 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 
-[[package]]
-name = "hashlink"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ba4ff7128dee98c7dc9794b6a411377e1404dba1c97deb8d1a55297bd25d8af"
-dependencies = [
- "hashbrown 0.14.5",
-]
-
 [[package]]
 name = "hashlink"
 version = "0.10.0"
@@ -1424,20 +1382,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "rusqlite"
-version = "0.32.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7753b721174eb8ff87a9a0e799e2d7bc3749323e773db92e0984debb00019d6e"
-dependencies = [
- "bitflags",
- "fallible-iterator",
- "fallible-streaming-iterator",
- "hashlink 0.9.1",
- "libsqlite3-sys",
- "smallvec",
-]
-
 [[package]]
 name = "rustc-hash"
 version = "2.1.2"
@@ -1669,7 +1613,7 @@ dependencies = [
  "futures-io",
  "futures-util",
  "hashbrown 0.15.5",
- "hashlink 0.10.0",
+ "hashlink",
  "indexmap",
  "log",
  "memchr",
@@ -1917,7 +1861,7 @@ dependencies = [
 [[package]]
 name = "taskchampion"
 version = "3.0.2-pre"
-source = "git+https://github.com/GuionAI/taskchampion.git?tag=v3.0.2-guion.49#f51b0cacf0049748d5d91516634666df1363620b"
+source = "git+https://github.com/GuionAI/taskchampion.git?tag=v3.0.2-guion.56#5ccc563fdb7d7a77eef8906ee18445ef0269b4e6"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1925,7 +1869,6 @@ dependencies = [
  "fractional_index",
  "log",
  "powersync_core",
- "rusqlite",
  "serde",
  "serde_json",
  "sqlx",
diff --git a/src/taskchampion-cpp/Cargo.toml b/src/taskchampion-cpp/Cargo.toml
index ec03748fa..761c5e2e7 100644
--- a/src/taskchampion-cpp/Cargo.toml
+++ b/src/taskchampion-cpp/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.91.1"  # MSRV (taskchampion@3.0.2-pre requirement)
 crate-type = ["staticlib"]
 
 [dependencies]
-taskchampion = { git = "https://github.com/GuionAI/taskchampion.git", tag = "v3.0.2-guion.49", features = ["storage-powersync", "storage-pgwire", "test-utils"] }
+taskchampion = { git = "https://github.com/GuionAI/taskchampion.git", tag = "v3.0.2-guion.56", features = ["storage-powersync", "storage-pgwire", "test-utils"] }
 anyhow = "1"
 async-trait = "0.1"
 cxx = "1.0.133"
@@ -21,4 +21,4 @@ tokio = { version = "1", features = [ "rt" ] }
 cxx-build = "1.0.133"
 
 [dev-dependencies]
-taskchampion = { git = "https://github.com/GuionAI/taskchampion.git", tag = "v3.0.2-guion.49", features = ["storage-powersync", "storage-pgwire", "test-utils"] }
+taskchampion = { git = "https://github.com/GuionAI/taskchampion.git", tag = "v3.0.2-guion.56", features = ["storage-powersync", "storage-pgwire", "test-utils"] }